JPH06146230A - Weed-growth preventing mat and method of preventing growth of weed using the mat - Google Patents

Weed-growth preventing mat and method of preventing growth of weed using the mat

Info

Publication number
JPH06146230A
JPH06146230A JP29548292A JP29548292A JPH06146230A JP H06146230 A JPH06146230 A JP H06146230A JP 29548292 A JP29548292 A JP 29548292A JP 29548292 A JP29548292 A JP 29548292A JP H06146230 A JPH06146230 A JP H06146230A
Authority
JP
Japan
Prior art keywords
weed
mat
bitumen
preventing
proof
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP29548292A
Other languages
Japanese (ja)
Inventor
Mitsuo Nakamura
三生 中村
Noboru Kawai
昇 河合
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHOWA DOBOKU KK
Toa Boshoku Co Ltd
Original Assignee
SHOWA DOBOKU KK
Toa Boshoku Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SHOWA DOBOKU KK, Toa Boshoku Co Ltd filed Critical SHOWA DOBOKU KK
Priority to JP29548292A priority Critical patent/JPH06146230A/en
Publication of JPH06146230A publication Critical patent/JPH06146230A/en
Pending legal-status Critical Current

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Abstract

PURPOSE:To facilitate the application of a weed-growth preventing mat which can prevent propagation of weeds or the like without the necessity of weeding, facilitate repairing of cracks, and prevent penetration of rain water, and which can be applied to a curve, a corner or the like with which a mower cannot cope. CONSTITUTION:A weed-growth preventing mat 4 composed of an outer skin layer formed of unwoven fabric 1, an intermediate layer formed of a bitumen 2, and a lower layer formed of a protecting film 3, is used at a position after peel-off of the protecting film 3, that is, an area where the weed-growth is prevented, is cleaned at first, the exposed surface of the bitumen layer 2 of the mat 4 is laid under pressure against the area, and is press-rolled, or is heated by a burner or the like so as to be melted before it is laid and press- rolled in the weed-growth preventing area.

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【産業上の利用分野】本発明は、雑草類の繁殖による景
観の悪化と繁殖した雑草類に寄生する害虫の発生等の弊
害を防止する防草マットと同マットを使用する防草施工
方法に関するものである。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a weed-preventing mat and a weed-preventing construction method using the same, which prevent harmful effects such as deterioration of the landscape due to weeds breeding and generation of harmful insects parasitic on the weeds. It is a thing.

【0002】[0002]

【従来の技術】雑草類の生命力は、驚嘆に値する程強い
ものがあり、しばしば人間生活に弊害をもたらす場合が
少なくない。例えば、舗装道路の路肩やひび割れ(クラ
ックという)箇所の隙間、河川敷等の法面、市街地にお
ける電力会社の所有する送電用鉄塔の設置敷地内の土台
コンクリートの経時的変化により発生したクラックの隙
間その他、雑草類の繁殖が望ましくない箇所等では、従
来、定期的に草を刈り取ったり、除草剤を散布し、ま
た、クラックの中に樹脂を注入して雑草類の繁殖を防止
している。
2. Description of the Related Art The vitality of weeds is astonishingly strong and often causes harmful effects on human life. For example, gaps at the shoulders and cracks (cracks) of paved roads, slopes such as riverbeds, crack gaps caused by changes over time in the foundation concrete on the installation site of power transmission towers owned by electric power companies in urban areas, etc. In areas where weeds are not desired to reproduce, weeds are regularly cut and herbicides are sprayed, and resin is injected into cracks to prevent the growth of weeds.

【0003】[0003]

【発明が解決しようとする課題】従来の上記方法では、
雑草類の繁殖を防止することが困難であって、すぐに雑
草類が繁殖し、周囲の景観が損なわれ、虫の発生場所に
もなるので周辺住民から苦情が出され除草の必要がでて
くる。
SUMMARY OF THE INVENTION In the above-mentioned conventional method,
It is difficult to prevent the weeds from breeding, the weeds quickly breed, the surrounding landscape is damaged, and it becomes a place of insects.Therefore, local residents complain and need to weed. come.

【0004】そこで、本発明の目的は、雑草類の繁殖を
防止し、除草の必要がなく、クラックの補修にもなり、
雨水の侵入を防止し、草刈り機で対応し切れない屈曲部
やコーナー部分等にも適用可能な施工の容易な防草マッ
トと同マットを使用する防草施工方法を提供することに
ある。
Therefore, the object of the present invention is to prevent the reproduction of weeds, eliminate the need for weeding, and repair cracks.
An object of the present invention is to provide a weed-proof mat which can prevent rainwater from entering and can be applied to a bent portion or a corner portion which cannot be dealt with by a mower, and a weed-proof construction method using the mat.

【0005】[0005]

【課題を解決するための手段】上記目的を達成するた
め、本発明の防草マットは、表層に不織布、中間層にビ
チューメン、下層に保護フィルムを有し、防草施工箇所
に保護フィルムを剥離除去して使用するようにしたもの
である。
In order to achieve the above object, the weed-proof mat of the present invention has a non-woven fabric as a surface layer, a bitumen as an intermediate layer, and a protective film as a lower layer, and the protective film is peeled off at a weed-proof construction site. It was removed and used.

【0006】また、本発明の防草施工方法は、防草施工
箇所を清掃し、乳剤を塗布若しくは省略して、表層に不
織布、中間層にビチューメン、下層に保護フィルムを有
する防草マットを、保護フィルムを剥離除去してビチュ
ーメンの露出面を防草施工箇所に敷設し転圧するか若し
くはビチューメンの露出面をバーナー等で加熱溶融させ
て防草施工箇所に敷設し転圧するものである。
Further, the weed-preventing method of the present invention cleans the weed-preventing place, coats or omits the emulsion, and forms a non-woven fabric on the surface layer, bitumen on the intermediate layer, and a weed-proof mat having a protective film on the lower layer, The protective film is peeled and removed, and the exposed surface of the bitumen is laid at the weed-proof construction site and rolled, or the exposed surface of the bitumen is heated and melted by a burner or the like and laid at the weed-proof construction site and compacted.

【0007】[0007]

【作用】本発明の防草マットは、表層が不織布で出来て
いるため、適宜の色彩に着色可能であり、外観を良く
し、環境に馴染ませることができ、異物が付着すること
もなく、仮に付着しても容易に除去することができる。
また、ビチューメンは、防水層の役目を果たすと共に防
草マットを施工箇所に接着させるための接着剤となり、
雑草類の繁殖を防止する。保護フィルムは、施工現場で
敷設するまでの間、ビチューメンの露出面を被覆させ、
取り扱い運搬や保管を容易にする。
Since the surface layer of the weed-preventing mat of the present invention is made of a non-woven fabric, it can be colored in an appropriate color, has a good appearance, can be adapted to the environment, and has no foreign matter attached. Even if it adheres, it can be easily removed.
In addition, bitumen acts as a waterproof layer and also serves as an adhesive for bonding the weed-proof mat to the construction site,
Prevent the reproduction of weeds. The protective film covers the exposed surface of the bitumen until it is laid at the construction site,
Easy handling, transportation and storage.

【0008】また、本発明の防草施工方法は、先ず、防
草施工箇所を清掃する。これは、生えている雑草類を草
刈り機等で除去し、塵埃等を除去して防草マットを接着
させ易くするためである。そして、乳剤を塗布して防草
マットの接着性を向上させるが、これは場合によっては
省略してもよい。続いて、上記防草マットを、保護フィ
ルムを剥離除去してビチューメンの露出面を防草施工箇
所に敷設し転圧するか若しくはビチューメンの露出面を
バーナー等で加熱溶融させて防草施工箇所に敷設し転圧
する。ビチューメンの露出面をバーナー等で加熱溶融さ
せているのは、施工時、ビチューメンの保形作用を柔軟
化して屈曲部や湾曲部等への密着性と接着力を向上させ
るためであるが、場合によっては省略してもよい。防草
マットを敷設し転圧するのは、防草施工箇所への防草マ
ットの接着性を向上させるためであって、これは、ロー
ラーその他適宜の手段で実施する。
Further, in the weed control method of the present invention, first, the weed control site is cleaned. This is because the growing weeds are removed by a mower or the like to remove dust and the like to facilitate adhesion of the weed-preventing mat. The emulsion is then applied to improve the adhesion of the weed proof mat, which may be omitted in some cases. Subsequently, the protective film is peeled off to lay the exposed surface of the bitumen at the weed-proof construction site and roll it, or the exposed surface of the bitumen is heated and melted with a burner or the like and laid at the weed-proof construction site. Then roll it. The exposed surface of the bitumen is heated and melted by a burner etc. in order to soften the shape retention effect of the bitumen at the time of construction to improve the adhesion and adhesive force to the bent part and the curved part. It may be omitted depending on the case. The reason for laying and rolling the weed-proof mat is to improve the adhesion of the weed-proof mat to the weed-proof construction site, which is carried out by rollers or other appropriate means.

【0009】[0009]

【実施例】図1は本発明に係る防草マットの構造を示す
縦断面図であって、図1において、(1)は不織布、
(2)はビチューメン、(3)は保護フィルム、(4)
は防草マットを示している。
EXAMPLE FIG. 1 is a vertical sectional view showing the structure of a weed-proof mat according to the present invention. In FIG. 1, (1) is a nonwoven fabric,
(2) is bitumen, (3) is a protective film, (4)
Indicates a weed-proof mat.

【0010】不織布(1)は、本発明における防草マッ
ト(4)の表層となるもので、耐候性と強度等の耐久性
を備えた繊維材料、例えば、ポリエステル等で構成さ
れ、施工箇所に馴染むように何種類かの色彩を施したも
のを提供し、適切な色彩のものを選択して使用する。
The non-woven fabric (1) is a surface layer of the weed-preventing mat (4) of the present invention, and is made of a fiber material having durability such as weather resistance and strength, for example, polyester, etc. We provide several kinds of colors that you are familiar with, and select and use the appropriate color.

【0011】ビチューメン(2)は、本発明における防
草マット(4)の中間層となるもので、通常粘着性を有
する半固体状態をなし、アスファルトと同義又は類似物
であり、防水層の役目を果たすと共に施工箇所への接着
剤となり、雑草類の繁殖を防止させるものである。
The bitumen (2) serves as an intermediate layer of the weed-preventing mat (4) of the present invention and usually has a semi-solid state having tackiness and is synonymous with or similar to asphalt and has a role of a waterproof layer. It also serves as an adhesive to the construction site and prevents the growth of weeds.

【0012】保護フィルム(3)は、本発明における防
草マット(4)の下層となるもので、施工現場で敷設す
るまでの間、ビチューメンの露出面を被覆させ、取り扱
い運搬や保管を容易にするものであり、施工時の剥離を
容易とするため、適宜のフィルム、例えば、ポリプロピ
レン又はポリエステル等のフィルムが使用されている。
The protective film (3) serves as the lower layer of the weed-preventing mat (4) in the present invention, and covers the exposed surface of the bitumen until it is laid at the construction site, facilitating handling, transportation and storage. However, an appropriate film, for example, a film such as polypropylene or polyester is used in order to facilitate the peeling at the time of construction.

【0013】本発明の防草マット(4)の具体的な構成
の一例は、下記の通りである。 不織布(1) ポリエステル 100% 250g/m2 ビチューメン(2) 2000g/m2 保護フィルム(3) ポリプロピレン 100% 50g/m2 又はポリエステル100%
An example of the concrete constitution of the weed-preventing mat (4) of the present invention is as follows. Nonwoven fabric (1) Polyester 100% 250 g / m 2 Bitumen (2) 2000 g / m 2 Protective film (3) Polypropylene 100% 50 g / m 2 or polyester 100%

【0014】次に、本発明の上記防草マット(4)を使
用した防草施工方法を図2により説明する。本発明の防
草施工方法は、図2に示すように、先ず、防草施工箇所
を清掃する。これは、生えている雑草類を草刈り機等で
除去し、塵埃等を除去して防草マット(4)を接着させ
易くするためである。そして、乳剤を施工箇所に塗布し
て防草マットの接着性を向上させるが、これは場合によ
っては省略してもよい。上記乳剤は、例えば、ストレー
トアスファルト等が用いられる。続いて、上記防草マッ
ト(4)を、保護フィルム(3)を剥離除去してビチュ
ーメン(2)の露出面を防草施工箇所に敷設し転圧する
か若しくはビチューメン(2)の露出面をバーナー等で
加熱溶融させて防草施工箇所に敷設し転圧する。ビチュ
ーメン(2)の露出面をバーナー等で加熱溶融させてい
るのは、施工時、ビチューメン(2)の保形作用を柔軟
化して屈曲部や湾曲部等への密着性と接着力を向上させ
るためであるが、場合によっては省略してもよい。防草
マット(4)を敷設し転圧するのは、防草施工箇所への
防草マット(4)の接着性を向上させるためであって、
これは、ローラーその他適宜の手段で実施する。
Next, a weed-proof construction method using the weed-proof mat (4) of the present invention will be described with reference to FIG. In the weed control method of the present invention, as shown in FIG. 2, first, the weed control site is cleaned. This is because the growing weeds are removed by a mower or the like to remove dust and the like, and the weed-preventing mat (4) is easily adhered. The emulsion is then applied to the application site to improve the adhesion of the weed proof mat, which may be omitted in some cases. As the emulsion, for example, straight asphalt or the like is used. Subsequently, the protective film (3) is peeled off from the weed-proof mat (4) and the exposed surface of the bitumen (2) is laid on the weed-proof construction site and rolled, or the exposed surface of the bitumen (2) is burned. It is heated and melted by laying etc. at the weed-proof construction site and rolling. The exposed surface of the bitumen (2) is heated and melted by a burner or the like so that the shape-retaining function of the bitumen (2) is softened at the time of construction to improve the adhesion and adhesive force to the bent portion or the curved portion. However, it may be omitted in some cases. The reason for laying and rolling the weed-proof mat (4) is to improve the adhesion of the weed-proof mat (4) to the weed-proof construction site.
This is done by rollers or other suitable means.

【0015】図3の(A)(B)(C)は本発明の施工
例の断面図を示し、先ず、図3の(A)は、コンクリー
ト(5)とコンクリート又はアスファルト(6)との境
界部に防草マット(4)をL字形に屈曲させて施工した
ものである。図3の(B)は、コンクリート又はアスフ
ァルト(7)の一部に発生したクラック(8)に防草マ
ット(4)を施工したものである。図3の(C)は、道
路などのコンクリート製の側溝(9)の側壁上面に沿っ
て防草マット(4)を施工したものである。
3 (A), (B) and (C) show sectional views of a construction example of the present invention. First, FIG. 3 (A) shows concrete (5) and concrete or asphalt (6). The weed-proof mat (4) is bent in an L-shape at the boundary and is applied. In FIG. 3B, a weed proof mat (4) is applied to a crack (8) generated in a part of concrete or asphalt (7). In FIG. 3C, the weed-proof mat (4) is constructed along the upper surface of the side wall of the concrete gutter (9) such as a road.

【0016】また、図4の(A)(B)(C)は本発明
の防草マット(4)の施工例の斜視図を示しており、先
ず、(A)は河川のコンクリート製の堤防(10)の上
部と下部に発生したクラック箇所に防草マット(4)を
施工したものである。図4の(B)は、舗装道路の中央
分離帯(11)の上部と下部に発生したクラック箇所に
防草マット(4)を施工したものである。図4の(C)
は、舗装された車道(12)と歩道(13)との境界部
(14)に発生したクラック箇所に防草マット(4)を
施工したものである。この他、本発明の防草マット
(4)は、コンクリート又はアスファルトで構築された
種々の施設の境界部や防草所要箇所に全長に亘って施工
したり、或いは、クラックの発生箇所に部分的に施工す
ることができる。
4 (A), (B) and (C) are perspective views showing examples of construction of the weed control mat (4) of the present invention. First, (A) is a concrete embankment of a river. The weed-proof mat (4) was applied to the cracked portions generated in the upper part and the lower part of (10). FIG. 4 (B) shows that the weed-proof mat (4) is applied to the cracks generated in the upper and lower parts of the median strip (11) of the pavement. Figure 4 (C)
Is a construction in which a weed proof mat (4) is applied to a crack portion generated at a boundary portion (14) between a paved road (12) and a sidewalk (13). In addition to this, the weed-proof mat (4) of the present invention can be constructed over the entire length at the boundary part of various facilities constructed of concrete or asphalt or the required part for weed control, or can be partially applied to the place where cracks occur. It can be installed on.

【0017】[0017]

【発明の効果】本発明の防草マットによれば、表層が不
織布で出来ているため、適宜の色彩に着色可能であり、
外観を良くし、環境に馴染ませることができ、異物が付
着することもなく、仮に付着しても容易に除去すること
ができる。また、ビチューメンは、防水層の役目を果た
すと共に防草マットを施工箇所に接着させるための接着
剤となるもので、クラックの隙間内にも侵入させて雑草
類の繁殖を防止する。保護フィルムは、施工現場で敷設
するまでの間、ビチューメンの露出面を被覆させ、取り
扱い運搬や保管を容易にする。
EFFECTS OF THE INVENTION According to the weed-preventing mat of the present invention, since the surface layer is made of a non-woven fabric, it can be colored in an appropriate color,
It has a good appearance, can be adapted to the environment, has no foreign matter attached, and can easily be removed even if attached. The bitumen serves as a waterproof layer and also serves as an adhesive for adhering the weed-preventing mat to the construction site. The bitumen also penetrates into the crack gaps to prevent weeds from propagating. The protective film covers the exposed surface of the bitumen until it is laid at the construction site, facilitating handling, transportation and storage.

【0018】また、本発明の防草施工方法によれば、施
工が簡単であり、しかも、耐久性のある素材をしている
ため、数年はメンテナンス不要となり、施工後は草刈り
の必要がなく、かつ、施工後はクラックの補修ができ、
雨水の侵入を防止できる。また、施工は農薬を使用しな
いため安全であり、かつ、施工時、騒音がなく、周辺住
民に迷惑をかけない。さらに、草刈り機で対応しきれな
い屈曲部等に対しても適用することができ、例えば、既
設の送電用鉄塔は勿論のこと、新設の送電用鉄塔にも適
用できる。また、素材がポリエステルやアスファルト等
であるため、廃棄時、焼却が容易にできる。
Further, according to the weed-preventing construction method of the present invention, since the construction is simple and the durable material is used, maintenance is unnecessary for several years, and there is no need to mow after construction. And, after construction, cracks can be repaired,
It can prevent rainwater from entering. In addition, the construction is safe because it does not use pesticides, and there is no noise during construction, which does not bother the local residents. Further, the present invention can be applied to a bent portion or the like that cannot be fully supported by a mower, for example, it can be applied not only to an existing power transmission tower but also to a new power transmission tower. Also, since the material is polyester, asphalt, etc., it can be easily incinerated at the time of disposal.

【図面の簡単な説明】[Brief description of drawings]

【図1】本発明に係る防草マットの構造を示す縦断面図
である。
FIG. 1 is a vertical sectional view showing a structure of a weed-preventing mat according to the present invention.

【図2】本発明の防草施工方法のフローシートを示す。FIG. 2 shows a flow sheet of the weed control method of the present invention.

【図3】(A)(B)(C)は本発明の施工例の断面図
を示す。
3 (A), (B), and (C) are cross-sectional views of construction examples of the present invention.

【図4】(A)(B)(C)は本発明の施工例の斜視図
を示す。
4 (A), (B), and (C) show perspective views of construction examples of the present invention.

【符号の説明】[Explanation of symbols]

1 不織布 2 ビチューメン 3 保護フィルム 4 防草マット 1 Non-woven fabric 2 Bitumen 3 Protective film 4 Weedproof mat

Claims (2)

【特許請求の範囲】[Claims] 【請求項1】 表層に不織布、中間層にビチューメン、
下層に保護フィルムを有し、防草施工箇所に保護フィル
ムを剥離除去して使用することを特徴とする防草マッ
ト。
1. A non-woven fabric as a surface layer and bitumen as an intermediate layer,
A weed-proof mat which has a protective film in the lower layer and is used by peeling and removing the protective film at a weed-proof construction site.
【請求項2】 防草施工箇所を清掃し、乳剤を塗布若し
くは省略して、表層に不織布、中間層にビチューメン、
下層に保護フィルムを有する防草マットを、保護フィル
ムを剥離除去してビチューメンの露出面を防草施工箇所
に敷設し転圧するか若しくはビチューメンの露出面をバ
ーナー等で加熱溶融させて防草施工箇所に敷設し転圧す
ることを特徴とする防草施工方法。
2. A weed-proof construction site is cleaned, an emulsion is applied or omitted, a non-woven fabric is formed on the surface layer, and bitumen is formed on the intermediate layer.
A weed-proof mat with a protective film in the lower layer is peeled and removed, and the exposed surface of the bitumen is laid on the weed-proof construction site and rolled, or the exposed surface of the bitumen is heated and melted by a burner etc. Weed-proof construction method characterized by laying on and rolling.
JP29548292A 1992-11-05 1992-11-05 Weed-growth preventing mat and method of preventing growth of weed using the mat Pending JPH06146230A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP29548292A JPH06146230A (en) 1992-11-05 1992-11-05 Weed-growth preventing mat and method of preventing growth of weed using the mat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP29548292A JPH06146230A (en) 1992-11-05 1992-11-05 Weed-growth preventing mat and method of preventing growth of weed using the mat

Publications (1)

Publication Number Publication Date
JPH06146230A true JPH06146230A (en) 1994-05-27

Family

ID=17821183

Family Applications (1)

Application Number Title Priority Date Filing Date
JP29548292A Pending JPH06146230A (en) 1992-11-05 1992-11-05 Weed-growth preventing mat and method of preventing growth of weed using the mat

Country Status (1)

Country Link
JP (1) JPH06146230A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012132299A (en) * 2010-12-02 2012-07-12 Houwasangyo Kk Equipment for spreading asphalt sheet for weed growth prevention
JP2016169562A (en) * 2015-03-13 2016-09-23 七王工業株式会社 Weed prevention sheet and using method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012132299A (en) * 2010-12-02 2012-07-12 Houwasangyo Kk Equipment for spreading asphalt sheet for weed growth prevention
JP2016169562A (en) * 2015-03-13 2016-09-23 七王工業株式会社 Weed prevention sheet and using method thereof

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